1145551400

素因数分解:

$2^3\times 5^2\times 7^3\times {\mathrm{16699}}^1$

素因数の和:16736

約数の個数: 96

約数和(自身を含む): 3106200000

約数和(自身を除く): 1960648600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 343, 350, 392, 490, 686, 700, 980, 1225, 1372, 1400, 1715, 1960, 2450, 2744, 3430, 4900, 6860, 8575, 9800, 13720, 16699, 17150, 33398, 34300, 66796, 68600, 83495, 116893, 133592, 166990, 233786, 333980, 417475, 467572, 584465, 667960, 818251, 834950, 935144, 1168930, 1636502, 1669900, 2337860, 2922325, 3273004, 3339800, 4091255, 4675720, 5727757, 5844650, 6546008, 8182510, 11455514, 11689300, 16365020, 20456275, 22911028, 23378600, 28638785, 32730040, 40912550, 45822056, 57277570, 81825100, 114555140, 143193925, 163650200, 229110280, 286387850, 572775700, 1145551400]

約数ペア:

[(1, 1145551400), (2, 572775700), (4, 286387850), (5, 229110280), (7, 163650200), (8, 143193925), (10, 114555140), (14, 81825100), (20, 57277570), (25, 45822056), (28, 40912550), (35, 32730040), (40, 28638785), (49, 23378600), (50, 22911028), (56, 20456275), (70, 16365020), (98, 11689300), (100, 11455514), (140, 8182510), (175, 6546008), (196, 5844650), (200, 5727757), (245, 4675720), (280, 4091255), (343, 3339800), (350, 3273004), (392, 2922325), (490, 2337860), (686, 1669900), (700, 1636502), (980, 1168930), (1225, 935144), (1372, 834950), (1400, 818251), (1715, 667960), (1960, 584465), (2450, 467572), (2744, 417475), (3430, 333980), (4900, 233786), (6860, 166990), (8575, 133592), (9800, 116893), (13720, 83495), (16699, 68600), (17150, 66796), (33398, 34300)]